a = 'v=7hRdVrViv0EjP4bMW5YwR0H-pNVKBi2IpnN6G_KqluvparBzlJbN6v8jEeCBNL1lZ-DhC_aFwGlSAHJ5aLowDcCiBU_mqcMlxn_-enAlBo_eh8eCBJMCkw==&uniplatform=NZKPT'

aa = a.split("&")[0].replace("v=","")
print(aa)
aa = aa.split("=")
print(aa)